Date post: | 13-Nov-2014 |
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Our Solar SystemBy Jiwon Park
This is Why I am Interested in Planets
The reason I picked planets for my research is because I always have been interested in it . And I like to look at them and study about them.
This is What I Learned
Through This ProcessTo create my passion project I had to
write all the facts about planets. The most challenging thing I did was that I had to write facts about all the planets in our Solar System. So I had to learn and study about them.
This is What This is Going to Help me DoWhen I grow up I want to be a scientist and a astronaut so this is going to help me learn what astronauts and scientists do.
This is the Color and the Names of Planets
Mercury-gray Venus-orange and black Earth-white, brown and green Mars-red, white and black Jupiter-yellow and orange Saturn-orange and blackUranus-sky blueNeptune-dark blue
This is How and Why People Study Planets
People study about the Solar System and space. They use radio telescopes and space probes to learn about space and planets. The astronomers have to get trained to understand the information that are gathered by the telescopes. Astronauts make space shuttles, rockets and more. Astronauts use the space probes to collect information about space and planets. Through these, they learn how the eight planets move and spin.
This is the Planets diameter ( kilometers)
Mercury-4,878 (1/3 times)
Venus-12,102 (1 times)
Earth-12,756 Mars-6,794 (1/2 times)
Jupiter-142,984 (11.2 times)
Saturn-120,536 (9.44 times)
Uranus-51,118 (4 times)
Neptune-49,528 (3.9 times) * () compared with that of the Earth
The Sun The surface temperature is
5,500 degrees Celsius.
109 times bigger than Earth.
4.2 billion years old.
Its diameter is 1,392,684 kilometer.
The Sun’s mass is 332,946 times the mass of the Earth (1,989,100,000,000,000,000,000 billion kilograms).
A giant ball of gas made of Hydrogen, Helium, Oxygen,
Carbon, Nitrogen, Silicon, Magnesium, Neon, Iron and
Sulfur.
Mercury Surface can reach 801 degrees
Fahrenheit(427 degree Celsius).
The first and the smallest planet in the Solar System.
It is made of molecular oxygen, sodium, hydrogen, potassium and mostly iron.
It is covered with mountains, plains and thin rock.
Its mass is 0.055 times the mass of the Earth (3.30 E23 kilograms).
Venus The second, the brightest and
the hottest planet in the Solar System.
It is almost as big as Earth.
It was once two stars the evening star and the morning star.
It has volcanos and long rivers of lava.
Its mass is 0.815 times the mass of the Earth (4.867e24 kilograms).
The surface is made of mountains, craters and lava.
You could not survive if you took a trip to Venus because you could not breath in.
There are thick clouds and it would be hot.
In 1962, August 27th Mariner 2 recorded surface temperature (500 ˚ C)
Earth
It Is the third planet in the Solar System.
It is the only planet that has
living creatures living in it. It has grass, sand, animals and more.
Its temperature ranges -89.2 ~ 56.7 °C.
It has a moon.
It has water: 97.5% of salt water and only 2.5% of fresh water.
1.7 million species and 7 billion human beings.
Mars The fourth planet in the Solar
System.
It’s called “the red planet” because there are red rocks and a rocky surface on it.
Its mass is 0.107 times the mass of the Earth (641,639,000,000,000,000,000,000 kilograms).
Its temperature reach high about 70°F at noon. In summer it could reach 225°F.
Jupiter
The fifth planet in the Solar System.
The arrow is pointing at the ‘’Great Red Spot.’’ It is a hurricane that has raged for hundreds of years.
It has rings and moons. The rings are too thin to see from Earth.
It has 67 moons. The most massive of them, the four Galilean moons, were discovered in 1610 by Galileo Galilei .
Its mass is 318 times the mass of the Earth.
This is callisto. It was discovered in 1610 by Galileo Galilei.
Saturn
The sixth planet in the Solar System.
It has eight rings and 62 moons.
The average temperature is -288 °F.
It has a rocky core.
Its mass is 95.16 times the mass of the Earth.
This is Titan.Titan is the largest moon of Saturn
Uranus The seventh planet in the Solar
System.
It has 27 moons and 13 rings.
Its mass is 14.54 times the mass of the Earth.
The average temperature is -350 degree Fahrenheit.
It was discovered in 1781 by William Herschel.
Neptune
The eighth and last planet in the Solar System.
Its mass is 17.15 times the mass of the Earth.
It has 13 moons and 9 rings.
This is a picture of Neptune and raining diamonds.
Quiz
Which planet’s diameter is closest to Earth?
Answer: Venus
Which planet is blue and has 13 rings?
Answer: Uranus
What was the population of Earth in 2011?
Answer: 6.974 billion people
How many moons does Uranus have?
Answer: 27 moons
I am the smallest and closest planet from the Sun. Who am I?
Answer: Mercury
My References
Nineplanets.org/sol.html
Nineplanets.org/tour/
Planets I, II – David A. Aguilar
The far planets - Ian Graham
The Solar System And Beyond-Lewis Dartnell
Website : www.google.com, www.wikipedia.org/